protected ImageItem(SerializationInfo info, StreamingContext context)
{
_includeFlag = (IncludeFlags)info.GetInt32("IncludeFlag");
_fileName = info.GetString("FileName");
_filePath = info.GetString("FilePath");
_stretchType = (StretchTypes)info.GetInt32("StretchType");
_textDisplayFlag = (ThreeWayFlags)info.GetInt32("TextDisplayFlag");
_recursiveDirFlag = info.GetBoolean("RecursiveDirFlag");
_offset = (Point)info.GetValue("Offset", typeof(Point));
_scaleFactor = (float)info.GetDouble("ScaleFactor");
_keywordList = (ArrayList)info.GetValue("KeywordList", typeof(ArrayList));
// ?? _previewScaleFactor = (float) info.GetDouble("PreviewScaleFactor");
SetPathAndFilename(_filePath + _fileName);
_appLog = new TSOP.AppLog();
try
{
tf = new ThumbnailFile(this.GetThumbnailPathAndFileName());
//_imageObj = Image.FromFile(PathAndFileName);
}
catch (Exception ex)
{
_appLog.LogError("failed to deserialize image item", ex, "ImageItem", "Constructor");
}
}
public bool Deserialize(BinaryReader br, bool readKeywords)
{
try
{
//_appLog.LogInfo("Starting deserialize", null, "ImageItem", "Deserialize()");
_includeFlag = (IncludeFlags)br.ReadInt32();
_fileName = br.ReadString();
_filePath = br.ReadString();
_stretchType = (StretchTypes)br.ReadInt32();
_textDisplayFlag = (ThreeWayFlags)br.ReadInt32();
_recursiveDirFlag = br.ReadBoolean();
int x = br.ReadInt32();
int y = br.ReadInt32();
_offset = new Point(x, y);
float sf = br.ReadSingle();
if (sf != 0.0f)
{
_scaleFactor = sf;
}
else
{
_scaleFactor = 1.0f;
}
//_appLog.LogInfo("Reading Keyword String", null, "ImageItem", "Deserialize()");
KeywordString = br.ReadString();
SetPathAndFilename(_filePath + _fileName);
//_appLog.LogInfo("Constructing Thumbnail", null, "ImageItem", "Deserialize()");
tf = new ThumbnailFile(this.GetThumbnailPathAndFileName());
if (readKeywords)
{
//_appLog.LogInfo("Loading Keywords", null, "ImageItem", "Deserialize()");
tf.Load();
_stretchType = tf.StretchType;
_textDisplayFlag = tf.TextDisplayEnum;
//_appLog.LogInfo("Getting keyword string", null, "ImageItem", "Deserialize()");
_keywordList.Clear();
KeywordString = tf.KeywordString;
_offset = tf.Offset;
if (tf.ScaleFactor != 0.0f)
{
_scaleFactor = tf.ScaleFactor;
}
else
{
_scaleFactor = 1.0f;
}
}
//_appLog.LogInfo("Getting Image Object", null, "ImageItem", "Deserialize()");
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
_appLog.LogError("failed to deserialize ImageItem", ex, "ImageItem", "Deserialize");
return(false);
}
return(true);
}
public ImageItem(String fileName)
{
Init();
SetPathAndFilename(fileName);
try
{
tf = new ThumbnailFile(this.GetThumbnailPathAndFileName());
//_imageObj = Image.FromFile(fileName);
}
catch (Exception ex)
{
_appLog.LogError("failed to get thumbnail file or image file", ex, "ImageItem", "Constructor");
}
}